Integrally-formed graphene automobile seat

Abstract

The utility model provides an integrally formed graphene automobile seat which comprises a seat backrest and a seat cushion, a cavity and an air cavity are formed in the seat cushion, the cavity and the air cavity are connected through an air channel, a graphene heating film, a supporting base plate and a supporting partition plate are arranged in the cavity, and the graphene heating film and the supporting base plate are connected through an air channel. The supporting partition plate is integrally connected to the lower side of the supporting base plate, the graphene heating film is tightly attached to the upper side of the supporting base plate, filter screen cloth is fixedly connected to the upper side of the seat cushion, the filter screen cloth is arranged on the upper side of the air cavity, an air inlet connector is fixedly connected to the right side of the seat cushion, and one end of the air inlet connector extends into the cavity. And the other end is connected with an air outlet of the micro fan through a hose. The graphene heating film and the supporting base plate are fixedly connected together, relative movement and falling of the graphene heating film are avoided, meanwhile, it is guaranteed that a driver is fully heated and subjected to heat preservation, and the riding comfort of the driver is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile seats, in particular to an integrally formed graphene automobile seat. Background Art

[0002] Seats are basically divided into two types: leather seats and velvet seats.

[0003] In recent years, transparent electric heating films have attracted more and more attention due to their wide application prospects, such as heating sensors, defrosting and defogging of car window mirrors and display devices, thermotherapy pads for human body treatment, and thermochromic display devices. The traditional conductive material indium tin oxide (ITO) has been widely used in electric heating films, but its further development and application in the next generation of intelligent flexible electronic devices are limited by its shortcomings such as scarce raw materials, complex preparation process, high cost, and high brittleness. In order to solve these problems, researchers have developed many alternative materials to ITO such as graphene, carbon nanotubes, metal grids, metal nanowires, etc.

[0004] In the prior art, car seats are divided into two types: leather seats and velvet seats. When the interior of a car is to be kept warm or cooled, the air conditioning and cooling equipment in the car is usually used to achieve the heat preservation and cooling functions. However, when the driver enters the car, when he sits on the car seat for a long time, the temperature of the contact area between the driver and the car seat will become high, reducing the driver's riding comfort. In cold seasons, when entering the car for the first time and sitting on the car seat, the leather seat will be too cold, affecting the riding comfort.

[0005] Moreover, when the graphene heating film is directly attached to the inside of the seat cushion of a car seat, the graphene heating film is prone to relative sliding when the driver moves his body, thereby causing the graphene heating film and the car seat to be misaligned, affecting the heating and insulation effect of the graphene heating film on the heated person. Utility Model Content

[0006] The utility model aims to provide an integrally formed graphene automobile seat to overcome the above problems or at least partially solve the above problems.

[0007] In order to achieve the above-mentioned purpose, the technical solution of the utility model is specifically implemented as follows:

[0008] The utility model provides an integrally formed graphene car seat, comprising a seat back and a seat cushion, the seat back is fixedly connected to the seat cushion, a cavity and an air cavity are opened inside the seat cushion, the cavity and the air cavity are connected by an airway, a graphene heating film, a support pad and a support partition are respectively arranged inside the cavity, the support partition is integrally connected to the lower side of the support pad, the graphene heating film is tightly arranged on the upper side of the support pad and fixedly connected to the support pad, a filter cloth is fixedly connected to the upper side of the seat cushion, and the filter cloth is arranged on the upper side of the air cavity, an air intake joint is fixedly connected to the right side of the seat cushion, one end of the air intake joint extends into the cavity, and the other end is connected to the air outlet of a micro fan through a hose.

[0009] As a further solution of the utility model, a plurality of positioning grooves are fixedly connected inside the seat cushion, and the positioning grooves are arranged at the inner bottom end of the cavity.

[0010] As a further solution of the utility model, a plurality of supporting baffles are provided, and the plurality of supporting baffles are arranged in two rows, and a gap for air to pass through is left between two adjacent supporting baffles.

[0011] As a further solution of the utility model, the bottom end of the supporting partition is matched and clamped on the positioning groove.

[0012] As a further solution of the utility model, a plurality of holes are formed on the support pad, and the holes are located on the upper side of the support partition and above the gap between two adjacent support partitions.

[0013] The utility model provides an integrally formed graphene automobile seat, which has the beneficial effects of: the graphene heating film is fixedly connected to the supporting pad, which not only avoids the relative movement and falling off of the graphene heating film, but also ensures that the driver is fully heated and kept warm, and through the blowing of a micro fan, multi-angle blowing heating or cooling of the driver is achieved, thereby ensuring the riding comfort of the driver. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a cross-sectional view of the seat cushion in the utility model.

[0017] Figure 3 It is a top view of the seat cushion in the utility model.

[0018] Figure 4 This is a schematic diagram of the structure of the graphene heating film in the utility model.

[0019] Figure 5 It is a structural schematic diagram of the support pad in the utility model.

[0020] In the figure: 1. seat back; 2. seat cushion; 3. graphene heating film; 4. support pad; 5. support partition; 6. air intake connector; 7. micro fan; 21. cavity; 22. air duct; 23. air cavity; 24. filter cloth; 41. hole slot. DETAILED DESCRIPTION

[0021] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0022] See also Figure 1-5 An embodiment of the utility model provides an integrally formed graphene car seat, comprising a seat back 1 and a seat cushion 2, the seat back 1 is fixedly connected to the seat cushion 2, a cavity 21 and an air cavity 23 are provided inside the seat cushion 2, the cavity 21 and the air cavity 23 are connected by an air duct 22, a graphene heating film 3, a support pad 4 and a support partition 5 are respectively arranged inside the cavity 21, the support partition 5 is integrally connected to the lower side of the support pad 4, the graphene heating film 3 is tightly arranged on the upper side of the support pad 4 and fixedly connected to the support pad 4, a filter cloth 24 is fixedly connected to the upper side of the seat cushion 2, and the filter cloth 24 is arranged on the upper side of the air cavity 23, an air intake connector 6 is fixedly connected to the right side of the seat cushion 2, one end of the air intake connector 6 extends into the cavity 21, and the other end is connected to the air outlet of the micro fan 7 through a hose.

[0023] During use of the utility model, the support pad 4 and the support partition 5 are firstly injection-molded together by an injection molding device, and the design shape of the support pad 4 meets the riding comfort requirements of the driver, and then the integrally formed support pad 4 is tightly attached to the graphene heating film 3, and the two are tightly attached together by an adhesive or a re-pressing device, so that the graphene heating film 3 is tightly attached to the support pad 4 and the shape is ensured to be consistent with the support pad 4, and then the support pad 4, the support partition 5 and the graphene heating film 3 are aligned and placed in the cavity 21, and then the graphene heating film 3 and the micro-blower 7 are connected to the external controller and powered, and then the graphene heating film 3 is operated, and its upper side is heated and the heat is transferred to the upper part of the seat cushion 2, thereby heating and keeping the driver warm, and then the lower side of the graphene contacts with the air in the cavity 21, and The air is heated, and at the same time, the micro fan 7 runs to send the air into the cavity 21 through the hose and the air inlet connector 6, and is heated by the graphene heating film 3. Then the air passes through the gap between the supporting partitions 5 and the air duct 22 to enter the air cavity 23, and then is discharged through the filter cloth 24 and blown to both sides of the driver, thereby achieving multi-sided heating and blowing of the driver and improving the thermal insulation effect; when there is no need to heat the seat cushion 2, the micro fan 7 can be directly operated to blow the air to the driver through the filter cloth 24, thereby achieving the purpose of cooling and improving the riding comfort of the driver. By connecting the graphene heating film 3 to the supporting pad 4, the relative movement and falling off of the graphene heating film 3 are avoided, and at the same time, the shape of the graphene heating film 3 is ensured to be close to the riding needs of the driver, thereby ensuring the adequacy of heating.

[0024] like Figure 2 and Figure 4 As shown, the seat cushion 2 is fixedly connected to the inside with a plurality of positioning grooves, which are arranged at the inner bottom end of the cavity 21. A plurality of support baffles 5 are provided, and the plurality of support baffles 5 are arranged in two rows, and a gap for air to pass through is left between two adjacent support baffles 5. The bottom ends of the support baffles 5 are matched and snapped onto the positioning grooves. The design of the positioning grooves facilitates the positioning of the support baffles 5, and further limits the support pad 4 and the graphene heating film 3, while the design of the gaps facilitates the circulation of air.

[0025] like Figure 5 As shown, a plurality of holes 41 are provided on the support pad 4, and the holes 41 are located on the upper side of the support partition 5 and above the gap between two adjacent support partitions 5. The design of the holes 41 facilitates air to pass through the gap and the airway 22 into the air cavity 23, and then be discharged from the filter cloth 24 to blow toward the driver.

[0026] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. An integrally formed graphene automobile seat, comprising a seat back (1) and a seat cushion (2), characterized in that: The seat backrest (1) is fixedly connected to the seat cushion (2); a cavity (21) and an air cavity (23) are provided inside the seat cushion (2); the cavity (21) and the air cavity (23) are connected via an air duct (22); a graphene heating film (3), a support pad (4) and a support partition (5) are respectively arranged inside the cavity (21); the support partition (5) is integrally connected to the lower side of the support pad (4); the graphene heating film (3) is closely arranged on the upper side of the support pad (4) and is fixedly connected to the support pad (4); a filter cloth (24) is fixedly connected to the upper side of the seat cushion (2), and the filter cloth (24) is arranged on the upper side of the air cavity (23); an air intake connector (6) is fixedly connected to the right side of the seat cushion (2); one end of the air intake connector (6) extends into the cavity (21), and the other end is connected to the air outlet of the micro fan (7) via a hose.

2. The one-piece graphene car seat according to claim 1, characterized in that: The interior of the seat cushion (2) is fixedly connected with a plurality of positioning grooves, and the positioning grooves are arranged at the inner bottom end of the cavity (21).

3. The one-piece graphene car seat according to claim 2, characterized in that: A plurality of the supporting baffles (5) are provided, and the plurality of supporting baffles (5) are arranged in two rows, with a gap for air to pass through being left between two adjacent supporting baffles (5).

4. The one-piece graphene car seat according to claim 3, characterized in that: The bottom end of the supporting partition (5) is matched and clamped on the positioning groove.

5. The one-piece graphene car seat according to claim 4, characterized in that: The support pad (4) is provided with a plurality of holes (41), and the holes (41) are located on the upper side of the support partition (5) and above the gap between two adjacent support partitions (5).

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